This really seems like a WMI issue w/ the Win7 machines... there's an MS Hotfix for a similar issue. The use case they describe (USB drive) is an example, not the actual specific problem. It might be worth trying the hotfix on one workstation to see whether it changes the outcome.

Additionally, there's a WMI troubleshooting tool that'll help you figure out whether there are problems with WMI, where they are, and what the resolution is.

This really seems like a WMI issue w/ the Win7 machines... there's an MS Hotfix for a similar issue. The use case they describe (USB drive) is an example, not the actual specific problem. It might be worth trying the hotfix on one workstation to see whether it changes the outcome.

Additionally, there's a WMI troubleshooting tool that'll help you figure out whether there are problems with WMI, where they are, and what the resolution is.

I am aware of the VBS script and when it runs it produces the same kind of errors (no such interface suported).

Quite honestly, is too much trouble to get Spiceworks running. I have no time or deisre to troubleshoot VMI issues that do not affect the PC on its normal day-to-day operation just for the sake of using an agentless solution. Irather deploy an agent everywhere and move on.